replace Grunt with Makefile
remove Grunt dependencies
added makefile
deleted data from git repo
Rewrite module
Use class method instead of naked functions
Constructor interface modified
Edit a testcase
Ignore coverage report
unit test cover more code
adjust constructor for IP17Mon
add more testcase
Update document
Add coverage badge
Upgrade version num
Merge pull request #1 from ChiChou/unit_test

Update to 0.2.1